Featured Why Is My AC Heating Not Working?
20 Dec

Why Is My AC Heating Not Working?

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Your AC worked fine all summer long cooling your home. But now you find your heater not working. The last thing you need to worry about during the winter is a malfunctioning heater. While Florida is known for its hot summers, winter temperatures can drop dramatically at night.
If your AC heater unit isn’t working, it’s vital to learn what the problem is and fix it fast. You may be able to fix the problem yourself if you can diagnose it. Or you can at least reduce the time it takes for a professional to repair it. No one like to wake on a cold morning to find the heater not working

If your central heating is not working, it’s likely due to one of the following reasons:

No Power

If your heater won’t turn on, or your AC won’t turn on, it may have trouble receiving power. Or it can be the side effect of power surges depending on your situation. If it’s just not receiving power, this can be a relatively simple fix. Most times, it only requires you to turn the power breaker or gas valve on. However, if this does not work, the problem may be due to faulty wiring or a bad circuit breaker. It’s best to leave repairing hardware issues to a professional since you may expose yourself to high voltages if you try fixing it yourself.

Refrigerant Leaks

If your heater seems to be moving air but it isn’t reaching every room in your home, your ductwork may have one or more leaks. Your home’s ductwork can become easily damaged, especially during repairs or renovations, or they may simply degrade with age. Try to check them for any unusually warm or drafty spots and make a note of them to show a professional.

Malfunctioning Thermostat

Thermostats are sensitive pieces of machinery. And any disturbance to one could affect its functionality. A problem with your thermostat can cause your furnace to behave erratically, constantly turning on and off, or heating rooms unevenly. Check to see if your thermostat is close to a heat source, near a draft, or if it is in too much sunlight. Also make sure that it is level, adequately powers, and is not damaged.

Clogged Ducts

Uneven airflow throughout your home can be caused by a blockage in your home’s ductwork. It’s easy for dust to build up inside your home’s ducts, especially in the cold winter months when most homes have poor ventilation. Clean your vents regularly to prevent dust from interfering with your heater. Blockages can not only reduce their effectiveness but also pose a fire hazard. You should also regularly check your outdoor unit for debris and blockages, too.

Dirty Filters

Changing your home’s air filters regularly can improve your indoor air quality and may also keep you from experiencing problems with your central heating or AC system. Your home’s filters can collect dust, and if they can get too dirty, they can block the flow of air. This can cause problems with the heat exchanger. So change your air filters regularly to prevent them from affecting your heating. If you have pets or lots of dust and pollen inside your home, you may need to do this more regularly.

Malfunctioning Blower Motor

Your furnace’s blower motor moves warm air throughout your home. But it is especially vulnerable to blockages or wear and tear. If your furnace turns on but doesn’t move air, there may be a problem with the blower motor. Most furnaces will have a small light that indicates the motor is operating normally. If the light is out, a professional will have to come in and replace the motor.

Too Much Condensation

Your furnace will collect condensation from the air circulating throughout your house, and if this builds up, it can cause your furnace to stop working. Check the air conditioner condensing unit and make sure the condensate pan is draining properly. If it is not that, then you may have a blockage in a drain. Or if your furnace has a pump, check if it is intact. The drain clog will have to be removed, or the furnace’s pump will have to be replaced before it can start working again.
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